9015000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{601}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 28209720

約数和(自身を除く): 19194720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 601, 625, 750, 1000, 1202, 1250, 1500, 1803, 1875, 2404, 2500, 3000, 3005, 3606, 3750, 4808, 5000, 6010, 7212, 7500, 9015, 12020, 14424, 15000, 15025, 18030, 24040, 30050, 36060, 45075, 60100, 72120, 75125, 90150, 120200, 150250, 180300, 225375, 300500, 360600, 375625, 450750, 601000, 751250, 901500, 1126875, 1502500, 1803000, 2253750, 3005000, 4507500, 9015000]

約数ペア:

[(1, 9015000), (2, 4507500), (3, 3005000), (4, 2253750), (5, 1803000), (6, 1502500), (8, 1126875), (10, 901500), (12, 751250), (15, 601000), (20, 450750), (24, 375625), (25, 360600), (30, 300500), (40, 225375), (50, 180300), (60, 150250), (75, 120200), (100, 90150), (120, 75125), (125, 72120), (150, 60100), (200, 45075), (250, 36060), (300, 30050), (375, 24040), (500, 18030), (600, 15025), (601, 15000), (625, 14424), (750, 12020), (1000, 9015), (1202, 7500), (1250, 7212), (1500, 6010), (1803, 5000), (1875, 4808), (2404, 3750), (2500, 3606), (3000, 3005)]